2303111010103 has 4 divisors (see below), whose sum is σ = 2306037454360. Its totient is φ = 2300184565848.

The previous prime is 2303111010089. The next prime is 2303111010121. The reversal of 2303111010103 is 3010101113032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2303111010103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303111010173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1463220948 + ... + 1463222521.

It is an arithmetic number, because the mean of its divisors is an integer number (576509363590).

Almost surely, 2^{2303111010103} is an apocalyptic number.

2303111010103 is a deficient number, since it is larger than the sum of its proper divisors (2926444257).

2303111010103 is an equidigital number, since it uses as much as digits as its factorization.

2303111010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2926444256.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 2303111010103 its reverse (3010101113032), we get a palindrome (5313212123135).

The spelling of 2303111010103 in words is "two trillion, three hundred three billion, one hundred eleven million, ten thousand, one hundred three".